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Microsoft Patch Tuesday, August 2025

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Microsoft's August 2025 security release, published August 12, 2025: 84 updates fixing 99 CVEs, ranked by confirmed exploitation, ransomware use, and severity. Provided by Senserva.

84
Updates (KBs)
99
CVEs fixed
5
On the CISA KEV list
36
Critical updates

Actively exploited CVEs (CISA KEV)

CVE-2025-30400Microsoft DWM Core Library Elevation of Privilege VulnerabilityCVSS 7.8Exploited
CVE-2025-32701Windows Common Log File System Driver Elevation of Privilege VulnerabilityCVSS 7.8Exploited
CVE-2025-32706Windows Common Log File System Driver Elevation of Privilege VulnerabilityCVSS 7.8Exploited
CVE-2025-32709Windows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVSS 7.8Exploited
CVE-2025-30397Scripting Engine Memory Corruption VulnerabilityCVSS 7.5Exploited

Other high-risk CVEs (CVSS 8.8+)

CVE-2025-53766GDI+ Remote Code Execution VulnerabilityCVSS 9.8
CVE-2025-50165Windows Graphics Component Remote Code Execution VulnerabilityCVSS 9.8
CVE-2025-47981SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerabilit...CVSS 9.8
CVE-2025-50171Remote Desktop Spoofing VulnerabilityCVSS 9.1
CVE-2025-29964Windows Media Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-29966Remote Desktop Client Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-29967Remote Desktop Client Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-29840Windows Media Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-29962Windows Media Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-29963Windows Media Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-50163Windows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-53131Windows Media Remote Code Execution VulnerabilityCVSS 8.8

Products fixed this month

Windows 10 Version 1809 for x64-based Systems (39)Windows Server 2019 (39)Windows 10 Version 1809 for 32-bit Systems (30)Windows Server 2019 (Server Core installation) (9)Microsoft Exchange Server 2019 Cumulative Update 15 (8)Microsoft Exchange Server 2016 Cumulative Update 23 (8)Microsoft SQL Server 2017 for x64-based Systems (GDR) (8)Microsoft SQL Server 2019 for x64-based Systems (GDR) (8)Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR) (8)Microsoft Office 2019 for 32-bit editions (7)

Every update in this release

All 67 update articles, worst first: anything on the CISA KEV list, then by highest CVSS. Each row links our page for the update, Microsoft's support article, and the Update Catalog for a standalone download.

UpdateSeverityMax CVSSCVEs fixedProductsAlso
KB5058405 ExploitedHigh8.838Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058411 ExploitedHigh8.844Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058392 ExploitedHigh8.842Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058385 ExploitedHigh8.842Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058500 ExploitedHigh8.842Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058384 ExploitedHigh8.844Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058383 ExploitedHigh8.839Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058379 ExploitedHigh8.836Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5058387 ExploitedHigh8.833Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063877Critical9.854Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063880Critical9.856Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063812Critical9.856Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063709Critical9.844Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063875Critical9.847Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063878Critical9.861Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5064010Critical9.861Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063899Critical9.857Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063871Critical9.848Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)Support · Catalog
KB5063889Critical9.836Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063888Critical9.834Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063948Critical9.834Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063947Critical9.838Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063927Critical9.838Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063906Critical9.846Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063950Critical9.847Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062557Critical9.894Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062572Critical9.896Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062554Critical9.875Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062552Critical9.879Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062553Critical9.8102Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062570Critical9.898Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062561Critical9.857Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062560Critical9.888Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062632Critical9.855Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062619Critical9.855Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062592Critical9.859Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062597Critical9.863Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5002771High8.84Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription EditionSupport · Catalog
KB5002769High8.84Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription EditionSupport · Catalog
KB5062624High8.851Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5062618High8.851Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019Support · Catalog
KB5063760High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063758High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063762High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063761High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063759High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063756High8.85Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063814High8.85Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5063757High8.84Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2019 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)Support · Catalog
KB5002763High8.43Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft Office 2019 for 32-bit editionsSupport · Catalog
KB5002756High8.42Microsoft Office 2019 for 32-bit editions, Microsoft Office 2019 for 64-bit editions, Microsoft 365 Apps for Enterprise for 32-bit SystemsSupport · Catalog
KB5002772High8.42Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft Office 2019 for 32-bit editionsSupport · Catalog
KB5002770High8.42Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft Office 2019 for 32-bit editionsSupport · Catalog
KB5047155High8.01Microsoft Exchange Server Subscription Edition RTM, Microsoft Exchange Server 2019 Cumulative Update 15, Microsoft Exchange Server 2016 Cumulative Update 23Support · Catalog
KB5050672High8.01Microsoft Exchange Server Subscription Edition RTM, Microsoft Exchange Server 2019 Cumulative Update 15, Microsoft Exchange Server 2016 Cumulative Update 23Support · Catalog
KB5050674High8.01Microsoft Exchange Server Subscription Edition RTM, Microsoft Exchange Server 2019 Cumulative Update 15, Microsoft Exchange Server 2016 Cumulative Update 23Support · Catalog
KB5050673High8.01Microsoft Exchange Server Subscription Edition RTM, Microsoft Exchange Server 2019 Cumulative Update 15, Microsoft Exchange Server 2016 Cumulative Update 23Support · Catalog
KB5002752High7.85Office Online Server, Microsoft Office 2019 for 32-bit editions, Microsoft Office 2019 for 64-bit editionsSupport · Catalog
KB5002758High7.84Office Online Server, Microsoft Office 2019 for 32-bit editions, Microsoft Office 2019 for 64-bit editionsSupport · Catalog
KB5002765High7.81Microsoft Office 2019 for 32-bit editions, Microsoft Office 2019 for 64-bit editions, Microsoft 365 Apps for Enterprise for 32-bit SystemsSupport · Catalog
KB5063222High7.54Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 15Support · Catalog
KB5063223High7.54Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 15Support · Catalog
KB5063221High7.54Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 15Support · Catalog
KB5063224High7.54Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 15Support · Catalog
KB5002773High7.11Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription EditionSupport · Catalog
KB5064483Medium6.51Microsoft Dynamics 365 (on-premises) version 9.1Support · Catalog
KB5059086Medium5.41Microsoft Dynamics 365 (on-premises) version 9.1Support · Catalog
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Reference: Microsoft CVE and vulnerability management, ranked by real-world risk, and the Microsoft patching guide.
Data notice: this page is provided as is, for informational purposes only, without warranty of any kind. Senserva, LLC does not guarantee the accuracy, completeness, or timeliness of third-party data (MSRC, NVD, CISA KEV, EPSS) and accepts no liability for actions taken based on it; verify against the authoritative Microsoft advisory before acting. Built daily with Senserva Trustworthy AI. All use of this data is subject to the Senserva EULA.